* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    user-select: none;
    // box-sizing: border-box;
}

@function getvw($w) {
    @return($w/1920)*100+vw;
}

;

.box {
    width: 1920px;
    margin: 0 auto;


        .nav {
            display: flex;
            width: 1920px;
            height: 65px;
            background-color: white;
            position: sticky;
            top: 0;
            z-index: 999;

            .nav_left {
                width: 825px;
                display: flex;
                align-items: center;
                justify-content: center;

                img {
                    width: 54px;
                    height: 33px;
                }
            }

            .nav_right {
                ul {
                    height: 65px;
                    display: flex;
                    align-items: center;

                    li {
                        width: 100px;
                        height: 65px;
                    text-align: center;
                    line-height: 65px;
                        a {
                            color: black;
                        }

                    }
                }
            }
        }

        footer {
            width: 1920px;
            height: 313px;
            background-color: #202020;

            .footer_top {
                width: 1920px;
                height: 268px;
                border-bottom: 2px solid #666666;

                .footer_top_center {
                    width: 1130px;
                    display: flex;
                    margin: 0 auto;

                    .footer_top_center_ul {
                        display: flex;
                        margin-top: 50px;

                        li {
                            min-width: 160px;

                            a {
                                color: #e6e6e6;
                                font-size: 16px;
                            }

                            ul {
                                color: #666666;
                                font-size: 14px;
                                margin-top: 40px;

                                li {
                                    margin-bottom: 20px;
                                    display: flex;
                                    align-items: center;
                                    color: #cccccc;

                                    div {
                                        width: 30px;
                                        height: 30px;
                                        background-color: #666666;
                                        border-radius: 50%;
                                        text-align: center;
                                        line-height: 30px;
                                        margin-right: 30px;
                                        position: relative;



                                        i {
                                            color: black;
                                            font-size: 20px;
                                        }

                                    }

                                    div::after {
                                        content: '';
                                        width: 1px;
                                        height: 50px;
                                        background-color: #999999;
                                        position: absolute;
                                        top: -10px;
                                        left: -40px;
                                    }

                                }
                            }
                        }
                    }
                }
            }

            .footer_bottom {
                display: flex;
                align-items: center;
                justify-content: space-between;
                margin: 0 auto;
                width: 1130px;
                height: 44px;

                .footer_bottom_left {
                    width: 100%;

                    p {
                        color: #999999;
                        font-size: 12px;

                        span {
                            letter-spacing: 6px;
                        }
                    }


                }

                .footer_bottom_right {
                    width: 170px;
                    height: 44px;
                    display: flex;
                    justify-content: space-between;
                    align-items: center;

                    p {
                        color: #999999;
                        font-size: 14px;
                    }

                    i {
                        font-size: 14px;
                        color: white;
                    }

                }

            }

        }

    


}